New PMP Question & Answers with explanation

You have completed the Develop Project Charter and Identify Stakeholder processes. What phase does this relate to in the Six Sigma DMAIC methodology?
Select one
Which of the following are true regarding functional organizations?
Select three
The amount of authority a project manager possesses can be related to which of the following?
Select three
The VP of customer service has expressed concern over a project in which you're involved. His specific concern is that if the project is implemented as planned, he'll have to purchase additional equipment to staff his customer service center. The cost was not taken into consideration in the project budget. The project sponsor insists that the project must go forward as originally planned or the customer will suffer. Which of the following are true?
Select two
A project is considered successful when __________________.
Select one